Valve Seat NSN 4820-00-008-7992

Description

NSN 4820-00-008-7992. Height: 0.462" minimum and 0.464" maximum, hardness rating: 90 rockwell b minimum body and 105 rockwell b maximum body

NSN: 4820-00-008-7992

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Features and Characteristics

Overall Height

Between 0.462 inches and 0.464 inches

Taper Length

Between 0.368 inches and 0.396 inches

Taper Minor Diameter

Between 2.703 inches and 2.713 inches

Taper Major Diameter

Between 2.973 inches and 2.983 inches

Body Outside Diameter

Between 3.089 inches and 3.09 inches

Body Inside Diameter

Between 2.49 inches and 2.51 inches

Seat Angle In Degrees

Seal Accommodation Type

Grooved

Hardness Rating

90 rockwell b body and 105 rockwell b body

Seating Surface Shape

Angular

Criticality Code Justification

Adar

Material

Steel body

Material Document And Classification

Ams 5700 assn standard single material response body

Style Designator

Plain

Fsc Application Data

Aircraft eng r2000

FSC

4820 Nonpowered Valves

NIIN

000087992

NSN

4820000087992

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

113651P20

Cage Code:

00198

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481909090
NAICS: 332911
SITC: 74790
Description: Parts of taps, cocks, valves and similar appliances, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-008-7992

What are the manufacturers of nsn 4820000087992?

Pratt & Whitney Canada Cie Divpratt (00198)

Does this nsn 4820000087992 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820000087992
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. the body may have a flange of various shapes. for diesel and gasoline reciprocating engines, see insert, engine valve seat.

Does nsn 4820000087992 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820000087992 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820000087992?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

22113

FIIG:

A15500

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service